Your Dolphin E10 robotic pool cleaner works hard all season, but even the best machines need occasional maintenance. Over time, filter baskets wear out, power supplies falter, and performance drops. Instead of buying a whole new cleaner, replacing key components can restore peak performance at a fraction of the cost. In this guide, we review the top Dolphin E10 replacement parts for 2026, focusing on ultra-fine filter baskets and power supply units. Whether you need better filtration or a reliable power source, these picks will keep your pool spotless. For more options, check out our list of dolphin replacement parts on amazon.
Pros
- High-efficiency microfiltration captures fine dirt, sand, and leaves for pristine pool water.
- Works with a wide range of popular Dolphin robot models, reducing the need for multiple filter types.
- Easy to clean and maintain with no special tools required.
- Affordable price compared to manufacturer replacement filters.
- Solid build quality with lightweight yet sturdy plastic construction.
Cons
- Not compatible with Dolphin Nautilus CC Pro or CC Supreme models, limiting its use for newer variants.
- Older versions of Active 10 or S50 may require removal of a plastic piece for proper fit, which could be inconvenient for some users.
- As an aftermarket part, it may not perfectly match OEM quality or warranty coverage.
The Ulticor Ultra Fine Filter Basket is an aftermarket replacement designed specifically for a wide array of Dolphin robotic pool cleaners. It is an ideal choice for pool owners who already own compatible models such as the Dolphin S50, S100, Active 10/15, Echo, T15, T25, Proteus DX3, Saturn, Cayman, Escape, and others. This basket is not intended for the Nautilus CC Pro or Supreme versions, so buyers should verify compatibility before purchasing.
What sets this filter apart is its microfiltration technology, which captures even the tiniest debris particles. In real-world use, this translates to a noticeably cleaner pool with clearer water, as fine dirt, sand, and pollen are effectively trapped. The basket is easy to rinse and clean every four to six weeks, maintaining peak performance without hassle. Users report that it fits snugly and works reliably cycle after cycle.
The design is straightforward: a white, lightweight plastic basket measuring roughly 9x5x7 inches. Build quality feels solid for an aftermarket part, though it may not have the exact finish of an OEM component. The inclusion of installation tips for older Active 10 or S50 units (which may need a small internal plastic piece removed) shows attention to compatibility details. A video guide is available upon request to assist with that adjustment.
Potential drawbacks are mostly centered on fitment limitations. Owners of Nautilus CC Pro or Supreme will need to look elsewhere. Also, the need to modify older robots could be a minor inconvenience for those not comfortable with simple DIY tasks. However, for the vast majority of compatible users, installation is plug-and-play.
Overall, the Ulticor Ultra Fine Filter Basket offers excellent value for money. It delivers superior filtration at a lower price than official replacements, while covering a wide range of popular Dolphin models. If you own one of the listed robots and want to keep your pool sparkling clean without breaking the bank, this filter is a smart buy.
Pros
- Compatible with a wide range of Dolphin pool cleaner models.
- Durable build with anti-corrosion treatment and heat sink.
- Includes the necessary power cord for a full replacement.
- Good value compared to OEM options.
- Simple plug-and-play installation.
Cons
- Only works with basic on/off models, not Wi-Fi or advanced versions.
- No user reviews yet to confirm long-term reliability.
- May not fit every Dolphin model; check compatibility list carefully.
The Hihitomorrow 99956034 power supply replacement is designed for owners of Dolphin robotic pool cleaners who need a reliable backup or replacement unit. It is compatible with popular models like the Active 10, E10, S50, and many others, making it a versatile option for pool owners. This power supply is specifically for basic on/off models, so it is ideal for those who do not require Wi-Fi connectivity.
Standout features include the high-quality PCB board with anti-corrosion and high-temperature resistance, ensuring durability in harsh pool environments. The built-in aluminum heat sink provides excellent thermal management, preventing the unit from overheating during long cleaning cycles. The included 5898412LF power cord adds convenience, as you do not need to purchase additional parts.
Design-wise, the power supply is compact and features a built-in carry handle for easy transport. The white color blends well with most pool equipment. Installation is straightforward: simply unplug the old unit and connect the new one. No special tools or technical expertise are required.
One drawback is that this unit only supports basic on/off functionality, so it is not suitable for models with Wi-Fi or advanced controls. Additionally, as a new product with no reviews yet, its long-term reliability is unproven. However, the materials and construction suggest good build quality.
Overall, the Hihitomorrow 99956034 power supply is a solid replacement option for Dolphin pool cleaner owners. It offers broad compatibility, robust build, and easy installation at a reasonable price. If you need a basic power supply to keep your pool cleaner running, this is a worthy choice.
Pros
- Plug-and-play installation with no rewiring needed
- Broad compatibility with many Dolphin and Maytronics models
- Includes a long 50-foot power cord for flexible outlet placement
- Durable build with IP54 waterproof rating and thermal protection
- Restores cleaning performance of existing robotic pool cleaners
Cons
- Only compatible with manual on/off Dolphin models (no WiFi or smart features)
- Aftermarket brand (Sixcow) may not match OEM build quality over time
- No customer reviews yet, so long-term reliability is unverified
The Sixcow 99956034 Power Supply Replacement is a practical solution for owners of Dolphin robotic pool cleaners that use a basic manual on/off switch. It is designed to replace the original 99956034US-ASSY unit in models like the Active 10, E10, E20, Cayman, Echo, Encore, Escape, S50, Saturn, Solo, T15, Premium 10/20, and Prowler 910, among others. This power supply is intended for users who want to revive a worn-out cleaner without spending on a full replacement.
Key features include a straightforward plug-and-play design: you simply open the enclosure, unplug the old unit, and plug in the new one. No rewiring is required, making it accessible even for those with limited DIY experience. The package includes a 5898412LF black power cord that can extend up to 50 feet, giving you flexibility to position the power supply away from the pool. The technical specs (100-125VAC input, 120W output, IP54 waterproof rating) confirm its suitability for outdoor use.
Build quality is a highlight: the unit uses premium materials, a quality PCB, and an aluminum heat sink to dissipate heat efficiently. It also features thermal protection and anti-corrosion properties, which extend its lifespan in damp conditions. The included handle adds convenience for moving or hanging the unit. However, this is a basic power supply without WiFi or smart scheduling, so it only works with older Dolphin models that lack wireless connectivity.
Potential drawbacks are few but worth noting. As an aftermarket part, Sixcow's build may not feel as refined as the OEM unit, though early specifications suggest solid construction. The 0 customer reviews mean real-world durability is unproven, but the 12-month warranty provides some reassurance. Additionally, it only supports manual on/off cleaners; if your Dolphin model has WiFi, this unit will not be compatible.
Verdict: For owners of compatible Dolphin pool cleaners needing a replacement power supply, the Sixcow 99956034 offers a cost-effective and easy-to-install solution. Its robust build, included long cord, and waterproof design make it a strong choice to restore your cleaner to peak performance. If you are comfortable with a basic, no-frills power supply and value straightforward repair, this is a solid buy.
Pros
- Wide compatibility with popular Maytronics Dolphin basic models like Active 10, S50, and Prowler 910.
- Includes a matching 5898412LF power cord for a complete replacement kit.
- Premium thermal management with aluminum heat sink and double insulation.
- Sturdy IP54-rated shell built for outdoor pool environments.
- Generous 12-month warranty adds peace of mind.
Cons
- Only works with basic single-cycle Dolphin cleaners that have a simple on/off control, not smart or programmed models.
- Input power is limited to 100-130VAC, so it won't work directly on 220-240V outlets without a voltage converter.
- Third-party part, not an original Maytronics unit, which some users may consider less trustworthy.
The E-cowlboy 99956034 power supply is a direct replacement for the OEM Maytronics 99956034US-ASSY unit used with several Dolphin robotic pool cleaners that operate on a basic single cleaning cycle. It pairs with a new 5898412LF power cord, making it a complete drop-in solution for owners of models like the Dolphin Active 10, Solo, S50, S100, and Prowler 910.
This basic power supply packs a microprocessor-based PCB and an aluminum heat sink to maintain steady DC 29V 120W output during cleaning. The IP54-rated housing resists splashes and dust, while the double insulation and thermal protection switch guard against overheating. In practice, users get consistent, worry-free power delivery that keeps the cleaner moving through a single automated cycle.
The injection molded body is reinforced for impact, deformation, and corrosion resistance, so it can handle harsh poolside environments. A quick start ON/OFF button and a comfortable carrying handle make daily operation and transport easy. The included 5898412LF cord is designed to match the supply, eliminating guesswork about cable compatibility.
Note that this power supply only supports the input range of 100-130VAC, so it is not suitable for international outlets that use 220-240V without a transformer. It also works only with Dolphin models that use the simple on/off single-cycle control, not with advanced cleaners that have timers, LCD displays, or app connectivity.
For owners of compatible Maytronics Dolphin single-cycle pool cleaners, the E-cowlboy 99956034 replacement power supply offers an affordable, well-built alternative to OEM parts. With the included power cord, solid cooling design, and a 12-month warranty, it delivers reliable performance at a lower cost than many branded repairs.
Compatible Models: Dolphin Active 10, Active Solo, Cayman, Echo, Encore, Escape, Explorer E10, Explorer E20, Nautilus CC (99996153-US), Premium 10, Premium 20, S50, S100, Saturn, T15, Warrior SL, Prowler 910
OEM Reference: 99956034, 99956034US-ASSY, 360337, MAY-201-9021
Input: 100-130VAC, 50/60Hz, 2A
Output: DC 29V, 120W
Enclosure Rating: IP54
Included Accessories: 5898412LF Power Cord
Color: White
Dimensions: 9 x 8 x 3 inches
Pros
- Microfiltration prevents clogging and maintains strong suction for thorough cleaning
- Sturdy ABS construction ensures durability even in heavy-duty use
- Wide compatibility saves hassle of finding exact match for various Dolphin models
- Simple maintenance with periodic rinsing; no tools required
- Cost-effective alternative to OEM parts with comparable performance
Cons
- May require more frequent rinsing if the pool is heavily soiled or has fine debris
- Only one basket included; some pool owners may need to purchase additional for larger pools
- Not compatible with all Dolphin models; verify compatibility list before purchase
The Fiitzn Ultra Fine Filtration Basket is a replacement filter designed for a wide range of Dolphin robotic pool cleaners, including models like the S50, Active 15, Echo, Nautilus CC, Encore, E10, E20, Proteus DX3, Solo, and Advantage. This part (9991460-R1) is ideal for pool owners seeking an affordable, high-performance alternative to the original filter. It is especially suited for those who want to improve water clarity by trapping fine particles without sacrificing cleaning efficiency.
The standout feature of this basket is its microfiltration technology, which captures small debris while allowing larger particles to pass through. This design prevents the filter from clogging quickly, ensuring consistent suction and longer cleaning cycles. In real-world use, this means less downtime for rinsing and more effective pool maintenance, even in dirty conditions. The basket maintains strong performance over weeks of use before needing a quick rinse.
Build quality is solid thanks to the ABS plastic frame, which resists cracking and deformation under pressure. The filter layer is securely supported, reducing the risk of tearing during operation. Installation is straightforward: it fits exactly like the original part, so no modifications or adapters are needed. Rinsing every 4-6 weeks keeps it working optimally, and with proper care, the basket can last 2-3 years, offering excellent value.
One potential drawback is that in extremely dirty pools, the filter may need more frequent rinsing to maintain flow. Additionally, the package includes only one basket, so owners of larger pools might need to buy a second. Also, while compatibility is broad, it does not cover every Dolphin model, so double-checking the list is wise. These are minor trade-offs for the price and performance.
Overall, the Fiitzn Ultra Fine Filtration Basket delivers on its promise of efficient fine debris capture and durability. It is a smart upgrade or replacement for Dolphin pool cleaner owners who want to keep their water crystal clear without breaking the bank. The combination of microfiltration, sturdy construction, and broad compatibility makes it a reliable choice for routine pool care.
Dimensions: 9.1 x 7.1 x 5.3 inches
Weight: 1 pound
Material: ABS plastic frame with microfiltration mesh
Compatibility: Dolphin models S50, S100, Active 15, Echo, T15, Proteus DX3, E20, Cayman, Escape, Nautilus CC, Encore, E10, Solo, Advantage
Replaces OEM Part: Maytronics 9991460-R1
Maintenance: Rinse every 4-6 weeks; expected lifespan 2-3 years with proper care
Pros
- Direct fit for many Dolphin models, no modifications needed.
- IP54 rating adds safety and durability outdoors.
- Includes power cord, saving time and extra cost.
- Heat-resistant design reduces risk of failure.
- 12-month warranty and 30-day money-back guarantee offer peace of mind.
Cons
- No Wi-Fi connectivity, not suitable for app-controlled models.
- Limited to 120W output, may not support larger or more demanding cleaners.
- No customer reviews yet, so long-term reliability is unverified.
The E-cowlboy 99956034 replacement power supply is designed for owners of Dolphin robotic pool cleaners who need a reliable, cost-effective alternative to OEM parts. It works with popular models like the Active 10, E10, Solo, Echo, Escape, T15, and Premium 10/20, making it a versatile choice for many pool owners.
Standout features include IP54 waterproofing, which protects against splashes and dust, and a built-in handle for easy carrying. The unit includes the 5898412LF power cord, so you have everything needed for installation. In real-world use, this means less downtime and a straightforward swap of your old unit.
Build quality is solid with an aluminum heat sink and corrosion-resistant components that handle high temperatures and humidity. The upgraded PCB ensures stable current output, which should keep your cleaner running smoothly. However, the power supply is limited to 120W and lacks Wi-Fi, so it won't support app-based models or heavier-duty cleaners.
A potential drawback is the lack of customer reviews, making it hard to gauge long-term performance. Also, the output voltage is under 30V DC, which is safe but may not be suitable for all pool sizes.
Overall, this power supply is a practical, budget-friendly option for Dolphin owners seeking a durable replacement without the OEM price tag. The included warranty and money-back guarantee add confidence. If your cleaner is compatible, it's a smart buy.
Buying Guide: What to Look for in Dolphin E10 Replacement Parts
Compatibility with Your Dolphin Model
Before purchasing any replacement part, confirm it fits your specific Dolphin model. The E10 shares components with many other models like the Active 10, S50, Echo, and Encore. However, some parts, especially filter baskets, may not work with newer versions like the Nautilus CC Pro or Supreme. Always double-check the product description and compatibility list. Many listings explicitly state which models are supported and which are not. For a broader look at compatible parts, visit our essential dolphin repair parts.
Filtration Quality and Material
The filter basket is the heart of your pool cleaner’s debris capture. Ultra-fine filtration baskets use microfiltration technology to trap even tiny particles like sand, silt, and pollen. Look for baskets made with high-quality ABS plastic frames and durable pleated fabric that can be rinsed and reused. Some models offer replacement filter panels for easy maintenance. A good filter will keep your pool water crystal clear and reduce the load on your pump system.
Power Supply Specifications and Safety
If your Dolphin E10 is not powering on or runs intermittently, the power supply may need replacing. When choosing a replacement, look for units with an IP54 waterproof rating, thermal protection, and an aluminum heat sink for efficient cooling. Ensure the input voltage matches your region (100-125V AC in the US) and that the output is under 30V DC for safe operation. Most basic models come with an ON/OFF button and a carrying handle for convenience. For more tips on selecting power supplies, see our dolphin robotic cleaner spare parts.
Ease of Installation and Maintenance
Replacement parts should be easy to install without professional help. Filter baskets typically snap into place without tools, while power supplies often feature plug-and-play connectors. Look for products that include all necessary cables, like the 5898412LF power cord. Regular maintenance, such as rinsing the filter every 4-6 weeks, will extend the life of your parts. For a complete list of replacement options, check our dolphin pool robot parts.
Final Thoughts
Choosing the right replacement parts for your Dolphin E10 can save you money and keep your pool cleaner running like new. For enhanced filtration, the Ulticor Ultra Fine Filter Basket Compatible delivers exceptional performance with its microfiltration technology and broad compatibility. If your power supply needs an upgrade, the 99956034 Power Supply Replacement for Dolphin from sixcow offers a reliable, plug-and-play solution with included power cord and robust safety features. Both options are highly rated and will restore your cleaner’s efficiency for seasons to come.
Related Guides
Frequently Asked Questions
Can I use a filter basket from a Dolphin S50 on my E10?
Yes, many filter baskets designed for the Dolphin S50 are also compatible with the E10, as they share the same chassis. Always verify the product’s compatibility list to be sure. For example, the Ulticor Ultra Fine Filter Basket fits both models.
How often should I replace the filter basket on my Dolphin E10?
With proper care, an ultra-fine filter basket can last 2-3 years. Rinse it every 4-6 weeks to remove debris and maintain flow. Replace it if you notice tears, warping, or a significant drop in cleaning performance.
What should I do if my Dolphin E10 power supply stops working?
First, check the power cord and outlet for issues. If the power supply unit itself is faulty, replace it with a compatible model like the 99956034. Ensure the replacement has an IP54 rating for outdoor use and includes the correct power cord. For more help, read our guide to Maytronics Dolphin replacement parts.
Are aftermarket replacement parts as good as OEM parts?
Many aftermarket parts, such as those from Fiitzn and ULTICOR, are manufactured to meet or exceed OEM specifications. They often offer improved durability or additional features like finer filtration. Just ensure they are compatible with your specific Dolphin model.
